Greater San Diego Business Association. (1987). 1987-88 Register, business & professional services in San Diego (13. Auflage.). Greater San Diego Business.
Style de citation Chicago (17e éd.)Greater San Diego Business Association. 1987-88 Register, Business & Professional Services in San Diego. 13. Auflage. San Diego: Greater San Diego Business, 1987.
Style de citation MLA (8e éd.)Greater San Diego Business Association. 1987-88 Register, Business & Professional Services in San Diego. 13. Auflage. Greater San Diego Business, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.